Recognize and remedy dirty data

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Habilidades que você aprenderá

Spreadsheet, Data Cleansing, Sample Size Determination, SQL, Data Integrity

Avaliações

4.8 (5,886 classificações)

  • 5 stars
    84,93%
  • 4 stars
    12,23%
  • 3 stars
    2,03%
  • 2 stars
    0,42%
  • 1 star
    0,37%

VR

24 de abr de 2021

Google makes great professional certifications. All the classes so far have been fantastic but getting our hands dirty with the data was fun and challenging. Look forward to completing this series.

NO

15 de ago de 2021

A wonderful learning experience with great instructors, easy to understand illustrations and presentations, relevant quizzes to keep you engaged, and most of all aboundant resources for practice.

Na lição

Sparkling-clean data

Every data analyst wants clean data to work with when performing an analysis. In this part of the course, you’ll learn the difference between clean and dirty data. You’ll also explore data cleaning techniques using spreadsheets and other tools.

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